electrical relay

英 [ɪˈlektrɪkl ˈriːleɪ]

美 [ɪˈlektrɪkl ˈriːleɪ]

网络  继电器; 电子继电器

英英释义

noun

• electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit
  Synonym:relay

双语例句

• Aging aircrafts are prone to raising electrical wiring faults, such as short circuit, wire overload, adhesion of relay contacts, slack bus bar and so on. The discharge fault may cause a fire disaster even air crash when the situation is severe.
  老龄飞机电气线路容易发生导线短路、导线过负荷、继电器触点粘接、汇流条固定触点松动等故障，严重时可诱发放电，引起电气火灾，造成航空事故。
• 707 frame structure. The data format is NRZ with no FEC. This is the first and longest haul transmisson with no electrical relay at the rate of 40G bit/ s in China.
  这也是目前国内首次在40Gbit/s速率上进行的最长距离的无电中继传输。
• Short-circuit calculation is important to the electrical design. Because its main electrical wiring, electrical equipment, relay protection, the choice of grounding have played a vital role in the design.
  短路计算是本次电气设计重要的环节，因为它对电气主接线、电气设备、继电保护、接地方式的选择都起到了至关重要的作用。
• The method is suitable for electrical equipment selection and setting calculation of relay protection. It can also be used to valuate the influence of operation mode change on short-circuit current.
  该方法适用于电气设备选择和继电保护整定计算，同时，还能考虑各种运行方式的改变对短路电流的影响。
• In this paper, the electrical contact reliability of relay and contactor and the data-processing of reliability test have been studied.
  本文对继电器与接触器的接触可靠性及试验数据的处理进行了深入研究。
• The result indicates that interface scheme has good function of communication between the electrical transducer and protective relay devices.
  实验结果表明，该接口能很好地完成电子式互感器与继电保护装置之间的通讯功能。
• Electroencephalography ( EEG), which measures electrical activity through the scalp, was previously considered too insensitive to relay the neural activity involved in complex movements of the hands.
  读心术很牛，但读手术又如何？只用头皮上的电极、其它什么也不用就能从大脑“读出”手的精细的三维运动。
• Familiar with low-voltage electrical apparatus like relay, contact, air breaker, etc.
  熟悉继电器、触器和空气短路器等低压电器产品。
• Meanwhile, the harmonic will affect electrical equipment, relay protection, automatic device, computer measurement and measuring instruments.
  同时，电网谐波对各种电气设备，继电保护、自动装置、计算机测量和计量仪器均有不利影响。
• Analysis on Electrical Endurance Forecast Based on the Decrease of Overtravel Time of Electromagnetic Relay Why Electromagnetic VTs Are Still Best for Revenue Metering Relaying
  电磁式继电器超程时间减少对电寿命的影响电磁式电压互感器最适用于计费电能表和保护继电器